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1. 发明授权

US09083482B2 Method and apparatus for transmitting reference signal in wireless communication system 有权
标题翻译：用于在无线通信系统中发送参考信号的方法和装置
公开(公告)号：US09083482B2
公开(公告)日：2015-07-14
申请号：US13498273
申请日：2010-09-27
申请人： Min Seok Noh , Moon Il Lee , Jae Hoon Chung , Sung Ho Moon , Seung Hee Han
发明人： Min Seok Noh , Moon Il Lee , Jae Hoon Chung , Sung Ho Moon , Seung Hee Han
IPC分类号： H04J3/00 , H04J11/00 , H04L5/00 , H04L27/26 , H04L5/14 , H04L25/02 , H04L25/03
CPC分类号： H04W72/042 , H04B7/0626 , H04J3/00 , H04J11/0053 , H04L5/0023 , H04L5/0026 , H04L5/0048 , H04L5/0053 , H04L5/0057 , H04L5/0073 , H04L5/0082 , H04L5/14 , H04L5/1469 , H04L25/0226 , H04L27/2613 , H04L27/2643 , H04L2025/03426 , H04L2025/03802 , H04W72/0406
摘要： The present invention relates to a method and an apparatus for transmitting a reference signal by a base station in a wireless communication system. The base station generates a channel state information (CSI) reference signal (RS) for each of a plurality of layers, performs mapping the plurality of CSI-RSs to a resource element set constituted by a plurality of resource elements(REs) in a subframe and transmits the subframe with the plurality of mapped CSI-RSs. The plurality of resource elements constituting the resource element set are resource elements that are arranged with constant subcarrier spacing in two neighboring orthogonal frequency division multiplexing (OFDM) symbols, and the subframe has an extended cyclic prefix (CP) structure including 12 OFDM symbols.
摘要翻译：本发明涉及一种在无线通信系统中由基站发送参考信号的方法和装置。基站为多个层中的每一层生成信道状态信息（CSI）参考信号（RS），将多个CSI-RS映射到由子帧中的多个资源元素（RE）构成的资源元素组并发送具有多个映射的CSI-RS的子帧。构成资源元素组的多个资源元素是在两个相邻的正交频分复用（OFDM）符号中以恒定子载波间隔排列的资源元素，并且该子帧具有包括12个OFDM符号的扩展循环前缀（CP）结构。

2. 发明授权

US09036611B2 Method and device for performing HARQ in a multiple antenna system 有权
标题翻译：用于在多天线系统中执行HARQ的方法和装置
公开(公告)号：US09036611B2
公开(公告)日：2015-05-19
申请号：US13510440
申请日：2010-11-03
申请人： Seung Hee Han , Jae Hoon Chung , Hyun Soo Ko , Min Seok Noh , Moon Il Lee
发明人： Seung Hee Han , Jae Hoon Chung , Hyun Soo Ko , Min Seok Noh , Moon Il Lee
IPC分类号： H04W72/04 , H04L5/00 , H04L1/06 , H04L1/18
CPC分类号： H04L5/0023 , H04L1/06 , H04L1/1861 , H04L5/0053 , H04L5/0055
摘要： Disclosed are a method and a device for performing HARQ in a multiple antenna system. A terminal transmits uplink data via a plurality of antennas and through a Physical Uplink Shared Channel (PUSCH), and receives an ACK/NACK (Acknowledgement/Non-Acknowledgement) signal indicating whether or not the uplink data has been received, the signal being received via the plurality of antennas and through a PHICH (Physical Hybrid-ARQ Indicator Channel) which corresponds to the PUSCH. A downlink resource to which the PHICH is mapped is determined on the basis of the index (IPRB—RAlowest—index) of the smallest Physical Resource Block (PRB) among the PRBs to which the PUSCH is mapped, uplink DMRS (Demodulation Reference Signal) cyclic shift parameters (nDMRS) and Orthogonal Code Cover (OCC) index.
摘要翻译：公开了一种用于在多天线系统中执行HARQ的方法和装置。终端通过多个天线和物理上行链路共享信道（PUSCH）发送上行链路数据，并接收指示是否已经接收到上行链路数据的ACK / NACK（确认/不确认）信号，接收到的信号经由多个天线和通过对应于PUSCH的PHICH（物理混合ARQ指示符信道）。基于映射了PUSCH的PRB中的最小物理资源块（PRB）的索引（IPRB-RA最低索引）来确定映射了PHICH的下行链路资源，上行链路DMRS（解调参考信号）循环移位参数（nDMRS）和正交码覆盖（OCC）索引。

3. 发明授权

US09031052B2 Uplink transmission control method in system supporting an uplink multiple access transmission mode 有权
标题翻译：支持上行多址传输模式的系统中的上行传输控制方法
公开(公告)号：US09031052B2
公开(公告)日：2015-05-12
申请号：US13001741
申请日：2009-07-14
申请人： Jae Hoon Chung , Min Seok Noh , Yeong Hyeon Kwon , Hyun Soo Ko , Seung Hee Han , Moon Il Lee
发明人： Jae Hoon Chung , Min Seok Noh , Yeong Hyeon Kwon , Hyun Soo Ko , Seung Hee Han , Moon Il Lee
IPC分类号： H04B7/208 , H04L5/00 , H04W72/04
CPC分类号： H04L5/0048 , H04L5/0023 , H04L5/0041 , H04W48/08 , H04W72/0413 , H04W88/08
摘要： Disclosed herein is a method of generating an uplink reference signal in a system supporting a plurality of uplink access schemes. The method includes, at a base station, transmitting reference signal configuration information indicating the configuration of a reference signal to be transmitted in uplink, which is generated according to the plurality of uplink access schemes, to a user equipment which is set to operate in an uplink access scheme corresponding to the information, and receiving a subframe including the reference signal generated based on the reference signal configuration information from the user equipment. The reference signal configuration information includes a cyclic shift value of a sequence of the reference signal.
摘要翻译：这里公开了一种在支持多个上行链路接入方案的系统中生成上行链路参考信号的方法。该方法包括：在基站处，将指示根据多个上行链路接入方案生成的上行链路中要发送的参考信号的配置的参考信号配置信息发送到设置为在上行链路接入方案，并且接收包括基于来自用户设备的参考信号配置信息生成的参考信号的子帧。参考信号配置信息包括参考信号的序列的循环移位值。

4. 发明授权

US08934523B2 Method and apparatus for configuring a transmission mode for a backhaul link transmission 有权
标题翻译：用于配置回程链路传输的传输模式的方法和装置
公开(公告)号：US08934523B2
公开(公告)日：2015-01-13
申请号：US13383804
申请日：2010-07-13
申请人： Jae Hoon Chung , Moon Il Lee , Seung Hee Han , Min Seok Noh
发明人： Jae Hoon Chung , Moon Il Lee , Seung Hee Han , Min Seok Noh
IPC分类号： H04B17/02 , H04B7/155 , H04W52/32 , H04W52/14 , H04W52/58 , H04W92/12
CPC分类号： H04L5/0048 , H04B7/155 , H04B7/15557 , H04L27/26 , H04W52/146 , H04W52/325 , H04W52/58 , H04W84/047 , H04W92/12
摘要： Provided is a method for configuring a transmission mode for a backhaul link transmission in a radio communication system including a relay station. The method comprises: a step in which a base station transmits, to the relay station, a relay-physical downlink control channel (R-PDCCH) containing backhaul control information; and a step in which the base station transmits, to the relay station, a relay-physical downlink shared channel (R-PDSCH) containing backhaul data, wherein the R-PDCCH is transmitted in one transmission mode selected from a plurality of predetermined transmission modes, and a reference signal transmitted through the R-PDCCH for the demodulation of the R-PDCCH is determined in accordance with said selected transmission mode.
摘要翻译：提供了一种用于在包括中继站的无线电通信系统中配置用于回程链路传输的传输模式的方法。该方法包括：基站向中继站发送包含回程控制信息的中继 - 物理下行链路控制信道（R-PDCCH）的步骤; 以及基站向中继站发送包含回程数据的中继物理下行链路共享信道（R-PDSCH）的步骤，其中，以从多个预定发送模式中选择的一种发送模式发送R-PDCCH 并且根据所述选择的传输模式确定通过用于解调R-PDCCH的R-PDCCH发送的参考信号。

5. 发明申请

US20130195034A1 METHOD AND DEVICE FOR TRANSMITTING REFERENCE SIGNAL IN WIRELESS COMMUNICATION SYSTEM 有权
标题翻译：用于在无线通信系统中发送参考信号的方法和装置
公开(公告)号：US20130195034A1
公开(公告)日：2013-08-01
申请号：US13642498
申请日：2011-04-20
申请人： Min Seok Noh , Moon Il Lee , Seung Hee Han , Jae Hoon Chung
发明人： Min Seok Noh , Moon Il Lee , Seung Hee Han , Jae Hoon Chung
IPC分类号： H04W72/04
CPC分类号： H04W72/0466 , H04L5/0053 , H04L27/2611
摘要： Disclosed are a method and device for transmitting a reference signal in a wireless communication system. A base station: maps each demodulation reference signal (DMRS) of each of a plurality of layers into a first resource element (RE) set and a second resource element set including four resource elements over four orthogonal frequency division multiplexing (OFDM) symbols within a subframe; allocates first orthogonal cover codes (OCCs) having a length of 4 to each DMRS mapped into said first resource element set; allocates second OCCs having a length of 4 to each DMRS mapped into said second resource element set; and transmits each DMRS mapped into said first resource element set and said second resource element set. Said subframe includes two slots, and each slot includes six OFDM symbols. Said second OCC are formed by respectively swapping positions of bits that constitute said first OCCs.
摘要翻译：公开了一种用于在无线通信系统中发送参考信号的方法和装置。基站：将多个层中的每一个的每个解调参考信号（DMRS）映射到第一资源元素（RE）集合中的第二资源元素集合和包括四个正交频分复用（OFDM）符号内的四个资源元素的第二资源元素集合子帧向映射到所述第一资源元素集合的每个DMRS分配具有长度为4的第一正交覆盖码（OCC）; 向映射到所述第二资源元素集合的每个DMRS分配长度为4的第二OCC; 并发送映射到所述第一资源元素集合和所述第二资源元素集合中的每个DMRS。所述子帧包括两个时隙，并且每个时隙包括六个OFDM符号。所述第二OCC通过分别交换构成所述第一OCC的位的位置而形成。

6. 发明授权

US09680613B2 Method and apparatus for transmitting sounding reference signal in radio communication system 有权
公开(公告)号：US09680613B2
公开(公告)日：2017-06-13
申请号：US13320723
申请日：2010-05-17
申请人： Min Seok Noh , Jae Hoon Chung , Yeong Hyeon Kwon , Seung Hee Han , Moon Il Lee
发明人： Min Seok Noh , Jae Hoon Chung , Yeong Hyeon Kwon , Seung Hee Han , Moon Il Lee
IPC分类号： H04W72/04 , H04L5/00
CPC分类号： H04L5/0007 , H04L5/0048
摘要： Disclosed is a method for transmitting a sounding reference signal from a terminal to a base station in a radio communication system. More specifically, the method comprises the steps of: receiving a transmission instruction signal for transmitting a non-periodic sounding reference signal from a base station; determining a time resource for transmitting said non-periodic sounding reference signal based on a specific subframe for transmitting the preset periodic sounding reference signal; and transmitting said non-periodic sounding reference signal to the base station using said determined time resource.

7. 发明授权

US08982834B2 Method and apparatus for transmitting a reference signal in a multi-antenna system 有权
标题翻译：用于在多天线系统中发送参考信号的方法和装置
公开(公告)号：US08982834B2
公开(公告)日：2015-03-17
申请号：US13496392
申请日：2010-09-16
申请人： Min Seok Noh , Hyun Soo Ko , Seung Hee Han , Jae Hoon Chung , Moon Il Lee
发明人： Min Seok Noh , Hyun Soo Ko , Seung Hee Han , Jae Hoon Chung , Moon Il Lee
IPC分类号： H04W4/00 , H04L27/26 , H04L5/00 , H04B7/06
CPC分类号： H04W72/042 , H04B7/0613 , H04L5/0023 , H04L5/0048 , H04L5/0053 , H04L27/2605 , H04L27/2607 , H04W72/0406 , H04W72/0466
摘要： Provided are a method and apparatus for transmitting a reference signal in a multi-antenna system. A terminal generates a plurality of reference signal sequences in which cyclic shift values that are different from each other are allocated to the respective plurality of layers, and generates an orthogonal frequency division multiplexing (SC-FDMA) symbol to which the plurality of reference signal sequences are mapped. The SC-FDMA symbol is transmitted to a base station via a plurality of antennas. Each of the reference signal sequences is multiplied by either +1 or −1 in accordance with an orthogonal covering code (OCC) index corresponding to the cyclic shift field in a DCI format transmitted via a physical downlink control channel (PDCCH) for each layer.
摘要翻译：提供了一种用于在多天线系统中发送参考信号的方法和装置。终端产生多个参考信号序列，其中彼此不同的循环移位值被分配给相应的多个层，并且生成正交频分复用（SC-FDMA）符号，多个参考信号序列被映射。 SC-FDMA符号经由多个天线被发送到基站。每个参考信号序列根据与通过每个层的物理下行链路控制信道（PDCCH）发送的DCI格式的循环移位字段相对应的正交覆盖码（OCC）索引乘以+1或-1。

8. 发明授权

US08477633B2 Method and apparatus for wireless resource allocation for relay in wireless communication system 有权
标题翻译：无线通信系统中中继无线资源分配方法及装置
公开(公告)号：US08477633B2
公开(公告)日：2013-07-02
申请号：US12809048
申请日：2009-10-01
申请人： Kyu Jin Park , Sung Ho Moon , So Yeon Kim , Jae Hoon Chung , Min Seok Noh , Yeong Hyeon Kwon , Hyun Soo Ko , Seung Hee Han , Moon Il Lee
发明人： Kyu Jin Park , Sung Ho Moon , So Yeon Kim , Jae Hoon Chung , Min Seok Noh , Yeong Hyeon Kwon , Hyun Soo Ko , Seung Hee Han , Moon Il Lee
IPC分类号： G01R31/08
CPC分类号： H04W72/0446 , H04L5/0007 , H04L5/0037 , H04L5/0053 , H04L5/0094 , H04W72/04 , H04W72/044 , H04W84/18
摘要： A method of allocating a radio resource for a relay station in a wireless communication system is disclosed. The method comprise allocating a relay zone to the relay station in a subframe and transmitting a relay control channel to the relay station by using the relay zone, wherein the subframe comprises a plurality of orthogonal frequency division multiplexing (OFDM) symbols in a time domain and a plurality of subcarriers in a frequency domain, wherein the subframe is divided into a user zone used by a user equipment in a cell and the relay zone used by the relay station, and wherein the relay zone comprises some of the plurality of subcarriers. According to the present invention, a subframe structure provides backward compatibility with a legacy wireless communication system. A relay station can effectively find a radio resource allocated to the relay station, thereby decreasing a decoding time.
摘要翻译：公开了一种在无线通信系统中为中继站分配无线电资源的方法。该方法包括在子帧中向中继站分配中继区，并通过使用中继区向中继站发送中继控制信道，其中子帧包括时域中的多个正交频分复用（OFDM）符号，以及频域中的多个子载波，其中所述子帧被划分为小区中的用户设备使用的用户区域和所述中继站使用的中继区域，并且其中所述中继区域包括所述多个子载波中的一些。根据本发明，子帧结构提供与传统无线通信系统的向后兼容性。中继站可以有效地找到分配给中继站的无线电资源，从而减少解码时间。

9. 发明申请

US20120250663A1 Method and Device for Performing HARQ in a Multiple Antenna System 有权
标题翻译：用于在多天线系统中执行HARQ的方法和装置
公开(公告)号：US20120250663A1
公开(公告)日：2012-10-04
申请号：US13510440
申请日：2010-11-03
申请人： Seung Hee Han , Jae Hoon Chung , Hyun Soo Ko , Min Seok Noh , Moon Il Lee
发明人： Seung Hee Han , Jae Hoon Chung , Hyun Soo Ko , Min Seok Noh , Moon Il Lee
IPC分类号： H04W72/04
CPC分类号： H04L5/0023 , H04L1/06 , H04L1/1861 , H04L5/0053 , H04L5/0055
摘要： Disclosed are a method and a device for performing HARQ in a multiple antenna system. A terminal transmits uplink data via a plurality of antennas and through a Physical Uplink Shared Channel (PUSCH), and receives an ACK/NACK (Acknowledgement/Non-Acknowledgement) signal indicating whether or not the uplink data has been received, the signal being received via the plurality of antennas and through a PHICH (Physical Hybrid-ARQ Indicator Channel) which corresponds to the PUSCH. A downlink resource to which the PHICH is mapped is determined on the basis of the index (IPRB—RAlowestindex) of the smallest Physical Resource Block (PRB) among the PRBs to which the PUSCH is mapped, uplink DMRS (Demodulation Reference Signal) cyclic shift parameters (nDMRS) and Orthogonal Code Cover (OCC) index.
摘要翻译：公开了一种用于在多天线系统中执行HARQ的方法和装置。终端通过多个天线和物理上行链路共享信道（PUSCH）发送上行链路数据，并接收指示是否已经接收到上行链路数据的ACK / NACK（确认/不确认）信号，接收到的信号经由多个天线和通过对应于PUSCH的PHICH（物理混合ARQ指示符信道）。基于映射了PUSCH的PRB中的最小物理资源块（PRB）的索引（IPRB-RAlowestindex）来确定映射了PHICH的下行链路资源，上行链路DMRS（解调参考信号）循环移位参数（nDMRS）和正交码覆盖（OCC）索引。

10. 发明申请

US20120250655A1 METHOD AND APPARATUS FOR TRANSMITTING A REFERENCE SIGNAL IN A MULTI-ANTENNA SYSTEM 有权
标题翻译：用于在多天线系统中发射参考信号的方法和装置
公开(公告)号：US20120250655A1
公开(公告)日：2012-10-04
申请号：US13496365
申请日：2010-09-16
申请人： Min Seok Noh , Hyun Soo Ko , Seung Hee Han , Jae Hoon Chung , Moon Il Lee
发明人： Min Seok Noh , Hyun Soo Ko , Seung Hee Han , Jae Hoon Chung , Moon Il Lee
IPC分类号： H04W72/04
CPC分类号： H04L5/0048 , H04B7/0613 , H04L5/0023 , H04L27/2605 , H04L27/2613 , H04L27/2633 , H04L27/2636 , H04L27/2637 , H04W72/042 , H04W72/0446 , H04W88/06
摘要： Provided are a method and apparatus for transmitting a reference signal in a multi-antenna system. A terminal generates a plurality of reference signal sequences in which cyclic shift values different from each other are allocated to the respective plurality of layers, and generates a single carrier-frequency division multiple access (SC-FDMA) symbol to which the plurality of reference signal sequences are mapped. The SC-FDMA symbol is transmitted to a base station via a plurality of antennas. The cyclic shift values allocated to the respective layers are determined on the basis of a first cyclic shift value, which is a cyclic shift value allocated to a first layer from among the plurality of layers, and cyclic shift offsets which are allocated to the respective layers and which are different from each other.
摘要翻译：提供了一种用于在多天线系统中发送参考信号的方法和装置。终端产生多个参考信号序列，其中相互不同的循环移位值分配给相应的多个层，并且生成单个载波频分多址（SC-FDMA）符号，多个参考信号序列被映射。 SC-FDMA符号经由多个天线被发送到基站。基于分配给多个层中的第一层的循环移位值的第一循环移位值和分配给各个层的循环移位偏移来确定分配给各层的循环移位值并且彼此不同。

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